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| author | Clifford Wolf <clifford@clifford.at> | 2018-07-30 13:57:14 +0200 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2018-07-30 13:57:14 +0200 |
| commit | 0db86b8619883c0cbaf36150c3622c9d78d82d12 (patch) | |
| tree | 5b5a69b98b2c020baa09428f69003d23a95599cb /ice40 | |
| parent | 1cf9c678135799222746c9145179c05245815c42 (diff) | |
| download | nextpnr-0db86b8619883c0cbaf36150c3622c9d78d82d12.tar.gz nextpnr-0db86b8619883c0cbaf36150c3622c9d78d82d12.tar.bz2 nextpnr-0db86b8619883c0cbaf36150c3622c9d78d82d12.zip | |
Improve ice40/benchmark
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Diffstat (limited to 'ice40')
| -rw-r--r-- | ice40/benchmark/Makefile | 6 | ||||
| -rw-r--r-- | ice40/benchmark/report.ipynb | 40 |
2 files changed, 35 insertions, 11 deletions
diff --git a/ice40/benchmark/Makefile b/ice40/benchmark/Makefile index 5e16d9b0..5a276b18 100644 --- a/ice40/benchmark/Makefile +++ b/ice40/benchmark/Makefile @@ -1,3 +1,5 @@ +SHELL = /bin/bash + reports:: define mkreport @@ -10,10 +12,10 @@ report_n$1.txt: hx8kdemo_n$1.asc icetime -m -r report_n$1.txt -d hx8k hx8kdemo_n$1.asc hx8kdemo_a$1.asc: hx8kdemo.blif - arachne-pnr -d 8k -p hx8kdemo.pcf -o hx8kdemo_a$1.asc -s 1$1 hx8kdemo.blif > hx8kdemo_a$1.log 2>&1 + { time arachne-pnr -d 8k -p hx8kdemo.pcf -o hx8kdemo_a$1.asc -s 1$1 hx8kdemo.blif; } > hx8kdemo_a$1.log 2>&1 hx8kdemo_n$1.asc: hx8kdemo.json - ../../nextpnr-ice40 --asc hx8kdemo_n$1.asc --json hx8kdemo.json --pcf hx8kdemo.pcf --hx8k --seed 1$1 > hx8kdemo_n$1.log 2>&1 + { time ../../nextpnr-ice40 --asc hx8kdemo_n$1.asc --json hx8kdemo.json --pcf hx8kdemo.pcf --hx8k --seed 1$1; } > hx8kdemo_n$1.log 2>&1 endef $(foreach i,0 1 2 3 4 5 6 7 8 9,$(eval $(call mkreport,$(i)))) diff --git a/ice40/benchmark/report.ipynb b/ice40/benchmark/report.ipynb index 3232f38c..b4e03283 100644 --- a/ice40/benchmark/report.ipynb +++ b/ice40/benchmark/report.ipynb @@ -11,36 +11,58 @@ "%matplotlib inline\n", "import numpy as np\n", "import matplotlib.pyplot as plt\n", - "import subprocess\n", + "import subprocess, re\n", "\n", "gitrev = subprocess.getoutput(\"git rev-parse --short HEAD\")\n", "\n", - "data_a = 1 + np.zeros(10)\n", - "data_n = 1 + np.zeros(10)\n", + "data_a = np.zeros((10, 2))\n", + "data_n = np.zeros((10, 2))\n", "\n", "for i in range(10):\n", " try:\n", " with open(\"report_a%d.txt\" % i, \"r\") as f:\n", " for line in f:\n", " if line.startswith(\"Total path delay:\"):\n", - " data_a[i] = float(line.split()[3])\n", + " data_a[i, 0] = float(line.split()[3])\n", " except:\n", - " pass\n", + " data_a[i, 0] = 1.0\n", + " \n", " try:\n", " with open(\"report_n%d.txt\" % i, \"r\") as f:\n", " for line in f:\n", " if line.startswith(\"Total path delay:\"):\n", - " data_n[i] = float(line.split()[3])\n", + " data_n[i, 0] = float(line.split()[3])\n", " except:\n", - " pass\n", + " data_n[i, 0] = 1.0\n", + " \n", + " with open(\"hx8kdemo_a%d.log\" % i, \"r\") as f:\n", + " for line in f:\n", + " match = re.match(r\"real\\s+(\\d+)m(\\d+)\", line)\n", + " if match:\n", + " data_a[i, 1] = float(match.group(1)) + float(match.group(2))/60\n", + " \n", + " with open(\"hx8kdemo_n%d.log\" % i, \"r\") as f:\n", + " for line in f:\n", + " match = re.match(r\"real\\s+(\\d+)m(\\d+)\", line)\n", + " if match:\n", + " data_n[i, 1] = float(match.group(1)) + float(match.group(2))/60\n", "\n", "plt.figure(figsize=(9,3))\n", "plt.title(\"nextpnr -- ice40/benchmark/ -- %s\" % gitrev)\n", - "plt.bar(np.arange(10), data_a, color='blue')\n", - "plt.bar(15+np.arange(10), data_n, color='red')\n", + "plt.bar(np.arange(10), data_a[:, 0], color='blue')\n", + "plt.bar(15+np.arange(10), data_n[:, 0], color='red')\n", "plt.ylabel('Longest path (ns)')\n", "plt.xticks([5, 20], [\"arachne-pnr\", \"nextpnr\"])\n", "plt.xlim(-2, 27)\n", + "plt.show()\n", + "\n", + "plt.figure(figsize=(9,3))\n", + "plt.title(\"nextpnr -- ice40/benchmark/ -- %s\" % gitrev)\n", + "plt.bar(np.arange(10), data_a[:, 1], color='blue')\n", + "plt.bar(15+np.arange(10), data_n[:, 1], color='red')\n", + "plt.ylabel('Runtime (minutes)')\n", + "plt.xticks([5, 20], [\"arachne-pnr\", \"nextpnr\"])\n", + "plt.xlim(-2, 27)\n", "plt.show()" ] } |